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A demonstration of recording on a tinfoil phonograph, as invented by Edison in 1877. The phonograph seen here is an exact replica of an all-brass exhibition machine as made by Bergmann in late 1878. This replica was built by the late Bill Ptacek. It's a massive phonograph, weighing 125 pounds.
Video duration: 424 seconds
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From http://www.josepino. com - An easy-to-build home-made record player using LEGO NTX, just a few parts with a fair quality. The NTX parts makes it easier with better quality than the older Mindstorms Gramophone.
More details at http://www.josepino. com/lego_robots
Video duration: 254 seconds
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A la vez que los discos como soporte del sonido grabado existía el cilindro.
El disco permitía una tirada indefinida de copias.
En el caso del cilindro solo se podía hacer una sola copia de la toma de sonido.
Con lo cual para hacer duplicados había que grabar con varias maquinas a la vez en la misma toma.
Video duration: 147 seconds
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Transmission of sound electronically through the telephone came (oddly) before acoustical recording of sound via the phonograph. Electrical transcription of sound and playback on phonograph records came much later, in the 1920s.
Video duration: 343 seconds
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"Pass the Biscuits Mirandy" and "Little Bo Peep Has Lost Her Jeep" by Spike Jones and his City Slickers. RCA Bluebird #B-11530. 4/7/1942. Played on Birch #75 portable phonograph.
Video duration: 184 seconds
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Edison Bell phonograph from 1905. Out of every 100 standard phonographs, you can only find one Edison bell... :)
The cylinder is no. 9653 - Albert Benzler
"Chapel in the woods" (Lange).
The cylinder slows down in the middle, I have to grease the mechanics a bit...
Video duration: 334 seconds
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Connor and Duncan cranked up the old phonograph and played an old 78rpm of Peter and the Wolf. I added a few clips from the Disney animated short film to help tell the story.
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Explication en français de la première méthode employée par Thomas Edison pour enregistrer et restituer les sons, gravés et lus sur une feuille d'étain enroulée autour d'un cylindre rotatif.
http://www.archeo phone.org
http://www.inrp.f r/she/instruments